Guys at Molotow posted a video about their paint markers. They definitevely got the right tools for canvases. Check out their complete range of markers HERE.
The ONE4ALL high solid paint marker series is as unique as versatile. It consists of technologically sophisticated markers in six sizes (1 mm – 15 mm) and a unique acrylic-based hybrid-paint that works on almost every surface (check surface first). All markers are refillable with ONE4ALL refills and the tips can be exchanged easily. The paint itself can be used with every application tool imaginable. Due to its versatility ONE4ALL opens up endless creative possibilities for artists, writers and streetartists. This marker and paint system is the missing link between spray can, airbrush, marker and paint brush. A highly pigmented multi-talent “Made in Germany” that convinces with an unprecedented color brilliance and opacity.